BBC News | What will Opec do about the oil supply? BBC News With oil prices down some 40% in a year, the oil ministers of the Organization of the Petroleum Exporting Countries (Opec) are once again getting together in Vienna this week to decide whether to cut output or keep pumping crude oil into a market that ... Opec meets big oil in an altered landscape Oil futures mark highest settlement of the year OPEC hopes for further oil price recovery despite glut |